Index: user.views.inc
===================================================================
--- user.views.inc	(revision 240)
+++ user.views.inc	(working copy)
@@ -123,10 +123,10 @@
       'handler' => 'views_handler_sort',
     ),
     'filter' => array(
-      'handler' => 'views_handler_filter_node_language',
+      'handler' => 'views_handler_filter_string',
     ),
     'argument' => array(
-      'handler' => 'views_handler_argument_node_language',
+      'handler' => 'views_handler_filter_string',
     ),
   );